Java3D e Canvas3D + GraphicsConfiguration

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1 total messages Started by ByoBlu Wed, 27 Nov 2002 00:00

#732

Author: ByoBlu
Date: Wed, 27 Nov 2002 00:00

28 lines
1910 bytes

With JBuilder7 Personal in XP I don't manage to obtain a valid 
GraphicsConfiguration for the Canvas3D.

If I put null in the new Canvas3D(null) creation, as describes in many 
examples on sun, i get the NullPointer Exception.

If i try with
Canvas3D c3D = new Canvas3D(SimpleUniverse.getPreferredConfiguration());

it seems that method returns null too.
Everything I tried it seems to return a null GraphicsConfiguration object.

My system is XP with a Matrox G450
I tried with the OpenGL versione of APIs and with DirectX one.
The second compiles and run with no exception, but the result on screen 
is caothic.
The first does not compile and I get the nullpointer exception on the 
GraphicsConfiguration.

On my laptop all is good.

Anyone may guess what it depends on?

Any suggestion is welcome!

Thank you very much!!!

Claudio

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